4 years ago

Prove your very brainly ;)

Mathematics

2 answers:

scZoUnD [109]4 years ago

7 0

Answer:

can you show what it says better its blurry

Llana [10]4 years ago

7 0

I can barely see it :/

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your mum has saved £12000 and agreed to give you a share, would you rather have 1 fith or 1 tenth of a share

nydimaria [60]

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3 years ago

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3 < y ⩽ 7 where y is an integer Write down all the possible values of y

Ann [662]

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3 years ago

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Solve the inequality −x/2<4

FinnZ [79.3K]

Isolate the x. First, multiply 2 to both sides

-x/2(2) < 4(2)

-x < 4(2)

-x < 8

Isolate the x. Divide - 1 to both sides (because you are dividing a negative number, flip the sign).

-x/ -1 < 8/-1

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3 years ago

Can someone help me understand this pls? (Provide an explanation)

Tpy6a [65]

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Step-by-step explanation:

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2 years ago

Is (0,0) a solution to 6x - 7y > 20 please include the steps!

leonid [27]

Answer:

No.

Step-by-step explanation:

To determine if (0,0) is a solution to the inequality, substitute 0 for x and 0 for y and check to see. Thus:

$6x-7y>20$

Substitute 0 for x and 0 for y:

$6(0)-7(0)\stackrel{?}{>}20$

Multiply:

$0-0\stackrel{?}{>}20$

Subtract:

$0\not>20$

So, (0,0) is <em>not</em> a solution.

And we're done!

8 0

3 years ago

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